Examples with SqlCommandParser org.apache.zeppelin.flink.sql.SqlCommandParser used on opensource projects

Example 1 with SqlCommandParser

use of org.apache.zeppelin.flink.sql.SqlCommandParser in project zeppelin by apache.

the class FlinkSqlInterpreter method open.

@Override
public void open() throws InterpreterException {
    this.sqlCommandParser = new SqlCommandParser(flinkInterpreter.getFlinkShims(), tbenv);
    this.sqlSplitter = new SqlSplitter();
    JobListener jobListener = new JobListener() {

        @Override
        public void onJobSubmitted(@Nullable JobClient jobClient, @Nullable Throwable throwable) {
            if (lock.isHeldByCurrentThread()) {
                lock.unlock();
                LOGGER.info("UnLock JobSubmitLock");
            }
        }

        @Override
        public void onJobExecuted(@Nullable JobExecutionResult jobExecutionResult, @Nullable Throwable throwable) {
        }
    };
    flinkInterpreter.getExecutionEnvironment().getJavaEnv().registerJobListener(jobListener);
    flinkInterpreter.getStreamExecutionEnvironment().getJavaEnv().registerJobListener(jobListener);
    this.defaultSqlParallelism = flinkInterpreter.getDefaultSqlParallelism();
    this.tableConfigOptions = flinkInterpreter.getFlinkShims().extractTableConfigOptions();
}